--- title: "Big Bass Bonanza Megaways slot: RTP & biggest wins" description: "Big Bass Bonanza Megaways by Pragmatic Play: observed RTP 120.71% over 9,495 bets in 30 days vs 95.66%–96.72% official. Biggest win $429K (857.8x) at BC.Game." url: https://gambatracker.com/slots/big-bass-bonanza-megaways rendered: 2026-11-12T15:37Z --- Big Bass Bonanza Megaways [Slots](https://gambatracker.com/slots) / Big Bass Bonanza Megaways # Big Bass Bonanza Megaways · slots [Pragmatic Play](https://gambatracker.com/providers/pragmatic-play) played on 22 casinos we read official RTP 95.66%–96.72% [Compare](https://gambatracker.com/slots/compare?a=big-bass-bonanza-megaways) [24h](https://gambatracker.com/slots/big-bass-bonanza-megaways?window=24h) [7d](https://gambatracker.com/slots/big-bass-bonanza-megaways?window=7d) [30d](https://gambatracker.com/slots/big-bass-bonanza-megaways) [90d](https://gambatracker.com/slots/big-bass-bonanza-megaways?window=90d) [All](https://gambatracker.com/slots/big-bass-bonanza-megaways?window=all) ## Observed RTP vs official · paid ÷ wagered over the sampled bets, with a 95% band 24h · 58.62% ±47.5 · 280 bets — 7d · 79.65% ±49.9 · 3,911 bets −0.7σ 30d · 120.71% ±36.9 · 9,495 bets +1.3σ 90d · 120.71% ±36.9 · 9,495 bets +1.3σ All · 120.71% ±36.9 · 9,495 bets +1.3σ Per casino, 30d [BC.Game](https://gambatracker.com/casinos/bcgame) · 120.07% ±37.02 7,208 bets [Gamdom](https://gambatracker.com/casinos/gamdom) · 653 bets · below min [Rainbet](https://gambatracker.com/casinos/rainbet) · 529 bets · below min [Acebet](https://gambatracker.com/casinos/acebet) · 398 bets · below min [Chips](https://gambatracker.com/casinos/chips) · 234 bets · below min [Housebets](https://gambatracker.com/casinos/housebets) · 103 bets · below min [Spartans](https://gambatracker.com/casinos/spartans) · 94 bets · below min [Duel](https://gambatracker.com/casinos/duel) · 90 bets · below min [500 Casino](https://gambatracker.com/casinos/500-casino) · 79 bets · below min [Stake](https://gambatracker.com/casinos/stake) · 36 bets · below min [CoinCasino](https://gambatracker.com/casinos/coincasino) · 31 bets · below min [Shuffle](https://gambatracker.com/casinos/shuffle) · 22 bets · below min [Roobet](https://gambatracker.com/casinos/roobet) · 7 bets · below min [Yeet](https://gambatracker.com/casinos/yeet) · 7 bets · below min [Rollbit](https://gambatracker.com/casinos/rollbit) · 4 bets · below min -0.5% 867.8% 1736.0% The marker is the RTP each casino publishes for this game. An amber bar means that figure is outside the 95% band of what we observed there; grey bars are below the minimum sample. ## This game · all sampled bets - **Bets**: 10,857 - **Wagered**: $2.6M - **Paid**: $5.46M - **Max multiplier**: 4,000x - **Max payout**: $429K normal −0.7σ Past observed results over 30d: −0.7σ below the official RTP. Every spin is independent. ## Official RTP · as published by the studio and each casino [Pragmatic Play](https://gambatracker.com/providers/pragmatic-play) pragmaticplay.com 96.70% [Acebet](https://gambatracker.com/casinos/acebet) acebet:slots.houseEdge 96.72% [BetFury](https://gambatracker.com/casinos/betfury) betfury:game.rtp 96.72% [Chips](https://gambatracker.com/casinos/chips) chips:game.rtp 95.66% [not a studio figure](https://gambatracker.com/figures/chips) [DegenCity](https://gambatracker.com/casinos/degencity) degencity:game.payout 96.72% [Duel](https://gambatracker.com/casinos/duel) duel:games.rtp 96.72% [Duelbits](https://gambatracker.com/casinos/duelbits) duelbits:games.payout 96.70% [Gamba](https://gambatracker.com/casinos/gamba) gamba:games.house\_edge 96.70% [Gamdom](https://gambatracker.com/casinos/gamdom) gamdom:rtp 96.72% [Goated](https://gambatracker.com/casinos/goated) goated:hub88.rtp 96.72% [Housebets](https://gambatracker.com/casinos/housebets) housebets:game.rtp 96.70% [Metawin](https://gambatracker.com/casinos/metawin) metawin:game.rtp 96.72% [Qzino](https://gambatracker.com/casinos/qzino) qzino:openSlotPage.rtp 96.70% [Rainbet](https://gambatracker.com/casinos/rainbet) rainbet:games.payout 96.72% [Razed](https://gambatracker.com/casinos/razed) razed:game.rtp 96.72% [Rollbit](https://gambatracker.com/casinos/rollbit) rollbit:static.games 96.70% [Shuffle](https://gambatracker.com/casinos/shuffle) shuffle:game.edge 96.72% [Spartans](https://gambatracker.com/casinos/spartans) spartans:games.rtp 96.72% [Stake](https://gambatracker.com/casinos/stake) stake:kurator.edge 96.70% [Stake.us](https://gambatracker.com/casinos/stake-us) stake:kurator.edge 96.70% [Thrill](https://gambatracker.com/casinos/thrill) thrill:games-state.rtp 96.72% [Whale.io](https://gambatracker.com/casinos/whale) whale:game.rtp 96.72% [Winna](https://gambatracker.com/casinos/winna) winna:game.rtp 96.70% ## Game facts · from pragmaticplay.com A ways slot, released in November 2021. - **RTP**: 96.70% - **Layout**: ways - **Released**: Nov 2021 - Free spins - Multipliers - Megaways - Bonus game Demos aren't available in your country. We hide demos where casino links are hidden, and in the UK. From [pragmaticplay.com](https://www.pragmaticplay.com/en/games/big-bass-bonanza-megaways/) · read 8d ago [Studio page ↗](https://www.pragmaticplay.com/en/games/big-bass-bonanza-megaways/) ## Multiplier distribution · 30d, sampled bets 9,881 sampled spins, 20% of them paid something. - **1 in 27**: sampled spins paid 10x+ - **1 in 127**: sampled spins paid 100x+ - **1 spin**: paid 1000x+, too few to put a 1-in-N figure on 0 0-1 1-2 2-5 5-10 10-50 50-100 100-1000 1000+ - **Observed swings**: Compared once a slot has 20,000 sampled spins staked $0.10 or more in this window; this one has 9,421. From 9,881 sampled spins; a small sample swings a lot, and every spin is independent. Bar height is square-root scaled so the rare high buckets stay visible. Hover a bar for the count. ## Where it is played · 30d, share of sampled wagering [BC.Game](https://gambatracker.com/casinos/bcgame) $2.41M 7,208 bets · 100% [Gamdom](https://gambatracker.com/casinos/gamdom) $1,953 653 bets · 0% [Stake](https://gambatracker.com/casinos/stake) $1,605 36 bets · 0% [Roobet](https://gambatracker.com/casinos/roobet) $580 7 bets · 0% [Shuffle](https://gambatracker.com/casinos/shuffle) $367 22 bets · 0% [Rainbet](https://gambatracker.com/casinos/rainbet) $355 529 bets · 0% [Duel](https://gambatracker.com/casinos/duel) $183 90 bets · 0% [Acebet](https://gambatracker.com/casinos/acebet) $143 398 bets · 0% [500 Casino](https://gambatracker.com/casinos/500-casino) $81.35 79 bets · 0% [Chips](https://gambatracker.com/casinos/chips) $46.81 234 bets · 0% [CoinCasino](https://gambatracker.com/casinos/coincasino) $12.68 31 bets · 0% [Yeet](https://gambatracker.com/casinos/yeet) $4.84 7 bets · 0% [Rollbit](https://gambatracker.com/casinos/rollbit) $4.80 4 bets · 0% [Spartans](https://gambatracker.com/casinos/spartans) $3.42 94 bets · 0% [Housebets](https://gambatracker.com/casinos/housebets) $1.14 103 bets · 0% ## When players play · 30d · sampled bets by UTC hour and weekday, since 2 Nov 2026 Mon Mon 00:00–01:00 UTC: 0 bets, $0 wagered Mon 01:00–02:00 UTC: 4 bets, $15.59 wagered Mon 02:00–03:00 UTC: 4 bets, $4.55 wagered Mon 03:00–04:00 UTC: 148 bets, $8,516 wagered Mon 04:00–05:00 UTC: 252 bets, $13.5K wagered Mon 05:00–06:00 UTC: 4 bets, $6.00 wagered Mon 06:00–07:00 UTC: 11 bets, $1.18 wagered Mon 07:00–08:00 UTC: 4 bets, $0.37 wagered Mon 08:00–09:00 UTC: 2 bets, $0.80 wagered Mon 09:00–10:00 UTC: 3 bets, $1.20 wagered Mon 10:00–11:00 UTC: 0 bets, $0 wagered Mon 11:00–12:00 UTC: 64 bets, $1,245 wagered Mon 12:00–13:00 UTC: 2 bets, $7.20 wagered Mon 13:00–14:00 UTC: 48 bets, $753 wagered Mon 14:00–15:00 UTC: 57 bets, $70.03 wagered Mon 15:00–16:00 UTC: 168 bets, $35.85 wagered Mon 16:00–17:00 UTC: 23 bets, $14.20 wagered Mon 17:00–18:00 UTC: 13 bets, $5.00 wagered Mon 18:00–19:00 UTC: 22 bets, $34.00 wagered Mon 19:00–20:00 UTC: 17 bets, $143 wagered Mon 20:00–21:00 UTC: 110 bets, $59.64 wagered Mon 21:00–22:00 UTC: 6 bets, $7.68 wagered Mon 22:00–23:00 UTC: 33 bets, $4,462 wagered Mon 23:00–00:00 UTC: 431 bets, $192K wagered Tue Tue 00:00–01:00 UTC: 209 bets, $94.8K wagered Tue 01:00–02:00 UTC: 86 bets, $25.4K wagered Tue 02:00–03:00 UTC: 576 bets, $173K wagered Tue 03:00–04:00 UTC: 453 bets, $223K wagered Tue 04:00–05:00 UTC: 36 bets, $262 wagered Tue 05:00–06:00 UTC: 453 bets, $220K wagered Tue 06:00–07:00 UTC: 84 bets, $32.5K wagered Tue 07:00–08:00 UTC: 49 bets, $10.4K wagered Tue 08:00–09:00 UTC: 38 bets, $375 wagered Tue 09:00–10:00 UTC: 22 bets, $29.83 wagered Tue 10:00–11:00 UTC: 16 bets, $39.10 wagered Tue 11:00–12:00 UTC: 22 bets, $331 wagered Tue 12:00–13:00 UTC: 19 bets, $40.42 wagered Tue 13:00–14:00 UTC: 12 bets, $267 wagered Tue 14:00–15:00 UTC: 20 bets, $43.20 wagered Tue 15:00–16:00 UTC: 48 bets, $1,173 wagered Tue 16:00–17:00 UTC: 15 bets, $105 wagered Tue 17:00–18:00 UTC: 16 bets, $355 wagered Tue 18:00–19:00 UTC: 9 bets, $5.60 wagered Tue 19:00–20:00 UTC: 163 bets, $29.1K wagered Tue 20:00–21:00 UTC: 100 bets, $5,978 wagered Tue 21:00–22:00 UTC: 20 bets, $38.68 wagered Tue 22:00–23:00 UTC: 10 bets, $66.01 wagered Tue 23:00–00:00 UTC: 21 bets, $80.19 wagered Wed Wed 00:00–01:00 UTC: 44 bets, $1,448 wagered Wed 01:00–02:00 UTC: 200 bets, $11.8K wagered Wed 02:00–03:00 UTC: 409 bets, $136K wagered Wed 03:00–04:00 UTC: 494 bets, $242K wagered Wed 04:00–05:00 UTC: 341 bets, $168K wagered Wed 05:00–06:00 UTC: 17 bets, $252 wagered Wed 06:00–07:00 UTC: 12 bets, $61.77 wagered Wed 07:00–08:00 UTC: 4 bets, $16.19 wagered Wed 08:00–09:00 UTC: 9 bets, $12.68 wagered Wed 09:00–10:00 UTC: 8 bets, $61.57 wagered Wed 10:00–11:00 UTC: 16 bets, $11.64 wagered Wed 11:00–12:00 UTC: 12 bets, $3.88 wagered Wed 12:00–13:00 UTC: 11 bets, $4.04 wagered Wed 13:00–14:00 UTC: 24 bets, $13.98 wagered Wed 14:00–15:00 UTC: 16 bets, $13.38 wagered Wed 15:00–16:00 UTC: 10 bets, $10.11 wagered Wed 16:00–17:00 UTC: 4 bets, $1.70 wagered Wed 17:00–18:00 UTC: 37 bets, $5.69 wagered Wed 18:00–19:00 UTC: 110 bets, $19.83 wagered Wed 19:00–20:00 UTC: 17 bets, $15.18 wagered Wed 20:00–21:00 UTC: 124 bets, $115 wagered Wed 21:00–22:00 UTC: 6 bets, $17.34 wagered Wed 22:00–23:00 UTC: 19 bets, $29.20 wagered Wed 23:00–00:00 UTC: 6 bets, $5.44 wagered Thu Thu 00:00–01:00 UTC: 355 bets, $152K wagered Thu 01:00–02:00 UTC: 433 bets, $188K wagered Thu 02:00–03:00 UTC: 477 bets, $225K wagered Thu 03:00–04:00 UTC: 142 bets, $69K wagered Thu 04:00–05:00 UTC: 95 bets, $4,399 wagered Thu 05:00–06:00 UTC: 46 bets, $3,649 wagered Thu 06:00–07:00 UTC: 2 bets, $0.47 wagered Thu 07:00–08:00 UTC: 69 bets, $34.5K wagered Thu 08:00–09:00 UTC: 171 bets, $83.5K wagered Thu 09:00–10:00 UTC: 7 bets, $5.74 wagered Thu 10:00–11:00 UTC: 102 bets, $7,471 wagered Thu 11:00–12:00 UTC: 9 bets, $1.71 wagered Thu 12:00–13:00 UTC: 26 bets, $1,208 wagered Thu 13:00–14:00 UTC: 45 bets, $17.63 wagered Thu 14:00–15:00 UTC: 13 bets, $870 wagered Thu 15:00–16:00 UTC: 11 bets, $601 wagered Thu 16:00–17:00 UTC: 18 bets, $1,286 wagered Thu 17:00–18:00 UTC: 258 bets, $102 wagered Thu 18:00–19:00 UTC: 16 bets, $1,744 wagered Thu 19:00–20:00 UTC: 4 bets, $0.66 wagered Thu 20:00–21:00 UTC: 17 bets, $125 wagered Thu 21:00–22:00 UTC: 11 bets, $2.89 wagered Thu 22:00–23:00 UTC: 73 bets, $323 wagered Thu 23:00–00:00 UTC: 155 bets, $76.84 wagered Fri Fri 00:00–01:00 UTC: 70 bets, $9,260 wagered Fri 01:00–02:00 UTC: 92 bets, $19.6K wagered Fri 02:00–03:00 UTC: 530 bets, $107K wagered Fri 03:00–04:00 UTC: 8 bets, $353 wagered Fri 04:00–05:00 UTC: 8 bets, $7.61 wagered Fri 05:00–06:00 UTC: 112 bets, $17K wagered Fri 06:00–07:00 UTC: 128 bets, $7,183 wagered Fri 07:00–08:00 UTC: 4 bets, $2.03 wagered Fri 08:00–09:00 UTC: 42 bets, $1,401 wagered Fri 09:00–10:00 UTC: 37 bets, $653 wagered Fri 10:00–11:00 UTC: 20 bets, $303 wagered Fri 11:00–12:00 UTC: 9 bets, $1.84 wagered Fri 12:00–13:00 UTC: 11 bets, $52.96 wagered Fri 13:00–14:00 UTC: 16 bets, $61.42 wagered Fri 14:00–15:00 UTC: 14 bets, $88.97 wagered Fri 15:00–16:00 UTC: 0 bets, $0 wagered Fri 16:00–17:00 UTC: 2 bets, $1.62 wagered Fri 17:00–18:00 UTC: 4 bets, $4.07 wagered Fri 18:00–19:00 UTC: 11 bets, $4.80 wagered Fri 19:00–20:00 UTC: 14 bets, $108 wagered Fri 20:00–21:00 UTC: 13 bets, $45.70 wagered Fri 21:00–22:00 UTC: 13 bets, $40.68 wagered Fri 22:00–23:00 UTC: 24 bets, $13.9K wagered Fri 23:00–00:00 UTC: 15 bets, $64.75 wagered Sat Sat 00:00–01:00 UTC: 117 bets, $11.1K wagered Sat 01:00–02:00 UTC: 2 bets, $0.40 wagered Sat 02:00–03:00 UTC: 115 bets, $9,979 wagered Sat 03:00–04:00 UTC: 197 bets, $16K wagered Sat 04:00–05:00 UTC: 99 bets, $5,714 wagered Sat 05:00–06:00 UTC: 118 bets, $3,822 wagered Sat 06:00–07:00 UTC: 28 bets, $318 wagered Sat 07:00–08:00 UTC: 2 bets, $2.45 wagered Sat 08:00–09:00 UTC: 26 bets, $52.77 wagered Sat 09:00–10:00 UTC: 12 bets, $0.80 wagered Sat 10:00–11:00 UTC: 1 bets, $0.19 wagered Sat 11:00–12:00 UTC: 0 bets, $0 wagered Sat 12:00–13:00 UTC: 3 bets, $0.71 wagered Sat 13:00–14:00 UTC: 1 bets, $0.60 wagered Sat 14:00–15:00 UTC: 17 bets, $20.11 wagered Sat 15:00–16:00 UTC: 72 bets, $365 wagered Sat 16:00–17:00 UTC: 22 bets, $13.65 wagered Sat 17:00–18:00 UTC: 6 bets, $1.96 wagered Sat 18:00–19:00 UTC: 2 bets, $1.07 wagered Sat 19:00–20:00 UTC: 1 bets, $1.00 wagered Sat 20:00–21:00 UTC: 21 bets, $970 wagered Sat 21:00–22:00 UTC: 20 bets, $7.14 wagered Sat 22:00–23:00 UTC: 16 bets, $32.63 wagered Sat 23:00–00:00 UTC: 27 bets, $595 wagered Sun Sun 00:00–01:00 UTC: 28 bets, $38.77 wagered Sun 01:00–02:00 UTC: 13 bets, $6.12 wagered Sun 02:00–03:00 UTC: 31 bets, $10.66 wagered Sun 03:00–04:00 UTC: 28 bets, $24.17 wagered Sun 04:00–05:00 UTC: 30 bets, $103 wagered Sun 05:00–06:00 UTC: 33 bets, $5.53 wagered Sun 06:00–07:00 UTC: 11 bets, $1.13 wagered Sun 07:00–08:00 UTC: 0 bets, $0 wagered Sun 08:00–09:00 UTC: 11 bets, $27.06 wagered Sun 09:00–10:00 UTC: 6 bets, $1.33 wagered Sun 10:00–11:00 UTC: 4 bets, $4.79 wagered Sun 11:00–12:00 UTC: 15 bets, $4.32 wagered Sun 12:00–13:00 UTC: 1 bets, $0.22 wagered Sun 13:00–14:00 UTC: 6 bets, $0.71 wagered Sun 14:00–15:00 UTC: 22 bets, $8.29 wagered Sun 15:00–16:00 UTC: 9 bets, $4.86 wagered Sun 16:00–17:00 UTC: 10 bets, $6.26 wagered Sun 17:00–18:00 UTC: 5 bets, $4.40 wagered Sun 18:00–19:00 UTC: 3 bets, $4.43 wagered Sun 19:00–20:00 UTC: 2 bets, $0.85 wagered Sun 20:00–21:00 UTC: 24 bets, $12.80 wagered Sun 21:00–22:00 UTC: 3 bets, $63.06 wagered Sun 22:00–23:00 UTC: 4 bets, $18.00 wagered Sun 23:00–00:00 UTC: 8 bets, $32.42 wagered by hour Busiest hour: Tue 02:00–03:00 UTC with 576 bets; busiest time of day: 02:00–03:00 UTC; busiest day: Thu. Observed on the public feeds we read, a sample: when people were seen playing, not when anyone should. Hours are UTC. ## Biggest hits · largest payouts we saw on this game [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $501 500.55 BCD $429K edge 3.3% · exp. −$16.42 857.8x 2026-11-04 04:42 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $501 500.55 BCD $276K edge 3.3% · exp. −$16.42 551.5x 2026-11-04 03:21 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $500 500.31 BCD $231K edge 3.3% · exp. −$16.41 461.7x 2026-11-05 02:21 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $501 500.55 BCD $127K edge 3.3% · exp. −$16.42 254.1x 2026-11-04 02:45 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $500 500.31 BCD $123K edge 3.3% · exp. −$16.41 245.5x 2026-11-05 01:29 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $500 500.31 BCD $121K edge 3.3% · exp. −$16.41 242.5x 2026-11-05 01:38 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $501 500.55 BCD $112K edge 3.3% · exp. −$16.42 224.7x 2026-11-04 02:55 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $501 500.63 BCD $105K edge 3.3% · exp. −$16.42 209.5x 2026-11-03 02:41 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $501 500.63 BCD $96.4K edge 3.3% · exp. −$16.42 192.7x 2026-11-03 02:23 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Big Bass Bonanza Megaways Pragmatic Play](https://gambatracker.com/slots/big-bass-bonanza-megaways) [BabyJaby15](https://gambatracker.com/players/bcgame/BabyJaby15) $501 500.63 BCD $79.9K edge 3.3% · exp. −$16.42 159.6x 2026-11-03 02:34 UTC ## Live RTP by casino · 30d, refreshes on reload [24h](https://gambatracker.com/slots/big-bass-bonanza-megaways?window=24h) [7d](https://gambatracker.com/slots/big-bass-bonanza-megaways?window=7d) [30d](https://gambatracker.com/slots/big-bass-bonanza-megaways) [90d](https://gambatracker.com/slots/big-bass-bonanza-megaways?window=90d) [All](https://gambatracker.com/slots/big-bass-bonanza-megaways?window=all) | # | Casino | Observed RTP | Official | Dev. | Bets | Wagered | | --- | --- | --- | --- | --- | --- | --- | | 1 | [BC.Game](https://gambatracker.com/casinos/bcgame) | 120.07% ±37.0 | — | — | 7,208 | $2.41M | | 2 | [Gamdom](https://gambatracker.com/casinos/gamdom) | 957.44% ±418.7 | 96.72% | — | 653 bets · below min | $1,953 | | 3 | [Rainbet](https://gambatracker.com/casinos/rainbet) | 49.61% ±51.8 | 96.72% | — | 529 bets · below min | $355 | | 4 | [Acebet](https://gambatracker.com/casinos/acebet) | 129.02% ±103.6 | 96.72% | — | 398 bets · below min | $143 | | 5 | [Chips](https://gambatracker.com/casinos/chips) | 138.48% ±121.0 | 95.66% | — | 234 bets · below min | $46.81 | | 6 | [Housebets](https://gambatracker.com/casinos/housebets) | 42.87% ±35.8 | 96.70% | — | 103 bets · below min | $1.14 | | 7 | [Spartans](https://gambatracker.com/casinos/spartans) | 142.47% ±186.8 | 96.72% | — | 94 bets · below min | $3.42 | | 8 | [Duel](https://gambatracker.com/casinos/duel) | 599.24% ±1136.0 | 96.72% | — | 90 bets · below min | $183 | | 9 | [500 Casino](https://gambatracker.com/casinos/500-casino) | 297.42% ±375.8 | — | — | 79 bets · below min | $81.35 | | 10 | [Stake](https://gambatracker.com/casinos/stake) | 86.22% ±104.1 | 96.70% | — | 36 bets · below min | $1,605 | | 11 | [CoinCasino](https://gambatracker.com/casinos/coincasino) | 1.75% ±2.49 | — | — | 31 bets · below min | $12.68 | | 12 | [Shuffle](https://gambatracker.com/casinos/shuffle) | 16.32% ±31.5 | 96.72% | — | 22 bets · below min | $367 | | 13 | [Roobet](https://gambatracker.com/casinos/roobet) | 0.00% ±0.00 | — | — | 7 bets · below min | $580 | | 14 | [Yeet](https://gambatracker.com/casinos/yeet) | 3.72% ±7.44 | — | — | 7 bets · below min | $4.84 | | 15 | [Rollbit](https://gambatracker.com/casinos/rollbit) | 20.00% ±39.2 | 96.70% | — | 4 bets · below min | $4.80 | ## About Big Bass Bonanza Megaways · from the figures on this page Big Bass Bonanza Megaways is a Pragmatic Play slot. Over the last 30 days we observed 9,495 bets on it at 22 crypto casinos, returning 120.71% (95% band 83.77%–157.65%) against an official RTP of 95.66%–96.72%. Its highest multiplier in the last 30 days was 4,000x. The biggest win we saw on it paid $429K (857.8x) at BC.Game on 4 Nov 2026. Over the last 30 days it was played most, by wager, at BC.Game, Gamdom and Stake. ## More from Pragmatic Play · 30 days, by observed wagering [Studio →](https://gambatracker.com/providers/pragmatic-play) [Sweet Bonanza 2500](https://gambatracker.com/slots/sweet-bonanza-2500) Demo 94.04% [Gates of Olympus Super Scatter](https://gambatracker.com/slots/gates-of-olympus-super-scatter) Demo 102.83% [Gates of Olympus 2500](https://gambatracker.com/slots/gates-of-olympus-2500) Demo 96.90% [Sweet Rush Bonanza](https://gambatracker.com/slots/sweet-rush-bonanza-pragmatic-play) Demo 105.26% [Killer Night](https://gambatracker.com/slots/killer-night) Demo 130.77% [Gates of Olympus 1000](https://gambatracker.com/slots/gates-of-olympus-1000) Demo 94.80% [Sweet Bonanza 1000](https://gambatracker.com/slots/sweet-bonanza-1000) Demo 94.41% [Sugar Rush 1000](https://gambatracker.com/slots/sugar-rush-1000) Demo 101.67% Compare with - [Sweet Bonanza 2500](https://gambatracker.com/slots/compare/big-bass-bonanza-megaways-vs-sweet-bonanza-2500) - [Gates of Olympus Super Scatter](https://gambatracker.com/slots/compare/big-bass-bonanza-megaways-vs-gates-of-olympus-super-scatter) - [Gates of Olympus 2500](https://gambatracker.com/slots/compare/big-bass-bonanza-megaways-vs-gates-of-olympus-2500) - [Sweet Rush Bonanza](https://gambatracker.com/slots/compare/big-bass-bonanza-megaways-vs-sweet-rush-bonanza-pragmatic-play) 18+ **These are past, observed results.** Every spin and round is independent: a hot or cold streak says nothing about what happens next, and no figure on this site improves anyone's odds. Gambling can be harmful. [BeGambleAware](https://www.begambleaware.org/) [Gamblers Anonymous](https://www.gamblersanonymous.org/) [Help & limits](https://gambatracker.com/responsible-gambling) How these figures are produced and labelled: https://gambatracker.com/llms.txt